Mackinzie is a distinctive girls' name in United States, ranking #10425 in 2017 with 10 recorded births. The name reached its all-time peak in 2003 with 50 births ranking #3025. Since 1996, the popularity has decreased by 70.6%. In 2017, approximately 1 in every 172,588 girls born was named Mackinzie. FALLING Recent data shows the name is currently falling.